//
//  TLDeviceManger.h
//  FunnyVideo
//
//  Created by 李鑫 on 15/9/19.
//  Copyright © 2015年 NewEggTech. All rights reserved.
//
#import <Foundation/Foundation.h>

#import <CoreGraphics/CGGeometry.h>

@interface TLDeviceManger : NSObject

+ (CGSize)navigationBarSize;
+ (CGSize)deviceScreenSize;
+ (BOOL)osVersionNewerThan:(float)osVersion;
+ (BOOL)osVersionOlderThan:(float)osVersion;
+ (BOOL)osVersionNewerOrEqualTo:(float)osVersion;
+ (BOOL)osVersionOlderOrEqualTo:(float)osVersion;

+ (CGFloat)scaleFactor:(float)cell_scale andYPos:(float)yPos;
@end
